Table 4.

Statistics of each reduced variable (RVi) summarizing value (median, 5th percentile, 95th percentile, and range as their difference) for both samples, and significant differences between healthy subjects and HOA patients samples are marked with a tick.

			Healthy Subjects				HOA Patients
RVi		Summarizing Value	Mean	SD	Min	Max	Mean	SD	Min	Max
RV1		Median	0.228	0.212	−0.119	0.636	0.128	0.205	−0.419	0.513
	√	5th percentile	−3.631	0.518	−4.785	−2.627	−3.155	0.394	−4.189	−2.358
		95th percentile	3.147	0.337	2.414	3.861	3.020	0.237	2.549	3.469
	√	Range	6.778	0.430	6.033	7.747	6.176	0.415	5.414	7.189
RV2	√	Median	0.047	0.170	−0.268	0.321	−0.043	0.15	−0.302	0.318
		5th percentile	−2.963	0.248	−3.603	−2.456	−3.047	0.330	−3.723	−2.409
	√	95th percentile	3.282	0.373	2.478	3.924	3.534	0.419	2.757	4.380
	√	Range	6.245	0.456	5.337	7.185	6.582	0.547	5.358	7.679
RV3		Median	−0.121	0.108	−0.350	0.049	−0.087	0.087	−0.236	0.080
	√	5th percentile	−1.915	0.224	−2.408	−1.482	−1.774	0.278	−2.274	−1.253
	√	95th percentile	2.055	0.234	1.686	2.540	1.922	0.27	1.243	2.414
	√	Range	3.971	0.341	3.175	4.541	3.696	0.471	2.698	4.424
RV4	√	Median	0.183	0.096	−0.035	0.326	0.117	0.128	−0.235	0.387
	√	5th percentile	−2.177	0.312	−2.795	−1.635	−1.833	0.387	−2.65	−1.029
	√	95th percentile	1.682	0.211	1.289	2.238	1.550	0.236	1.097	2.094
	√	Range	3.859	0.405	3.128	4.605	3.383	0.496	2.192	4.335
RV5		Median	0.014	0.131	−0.199	0.312	0.027	0.129	−0.181	0.285
		5th percentile	−1.974	0.333	−3.080	−1.512	−1.896	0.269	−2.522	−1.480
		95th percentile	1.797	0.204	1.387	2.249	1.764	0.304	1.244	2.424
		Range	3.771	0.298	3.283	4.538	3.659	0.322	2.880	4.420